Triple

T11448856
Position Surface form Disambiguated ID Type / Status
Subject Ciudad Perdida E271337 entity
Predicate hasViewOver P1323 FINISHED
Object Buritaca River valley
The Buritaca River valley is a lush, mountainous river valley in Colombia’s Sierra Nevada de Santa Marta, known for its dense jungle, indigenous communities, and proximity to the ancient archaeological site of Ciudad Perdida.
E927099 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Buritaca River valley | Statement: [Ciudad Perdida, hasViewOver, Buritaca River valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Buritaca River valley
Context triple: [Ciudad Perdida, hasViewOver, Buritaca River valley]
  • A. Jaguaribe River valley
    The Jaguaribe River valley is a fertile and strategically important river basin in the state of Ceará, Brazil, known for its irrigated agriculture and semi-arid landscapes.
  • B. Chanchán River valley
    The Chanchán River valley is a dramatic Andean gorge in Ecuador known for its steep terrain and scenic vistas along the historic Nariz del Diablo railway route.
  • C. Sinú River valley
    The Sinú River valley is a fertile region in northern Colombia historically inhabited and shaped by the Zenú people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • D. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • E. Braldo River valley
    The Braldo River valley is a remote glacial valley in the Karakoram range of northern Pakistan, known for its rugged terrain and proximity to major glaciers and high peaks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Buritaca River valley
Triple: [Ciudad Perdida, hasViewOver, Buritaca River valley]
Generated description
The Buritaca River valley is a lush, mountainous river valley in Colombia’s Sierra Nevada de Santa Marta, known for its dense jungle, indigenous communities, and proximity to the ancient archaeological site of Ciudad Perdida.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Buritaca River valley
Target entity description: The Buritaca River valley is a lush, mountainous river valley in Colombia’s Sierra Nevada de Santa Marta, known for its dense jungle, indigenous communities, and proximity to the ancient archaeological site of Ciudad Perdida.
  • A. Jaguaribe River valley
    The Jaguaribe River valley is a fertile and strategically important river basin in the state of Ceará, Brazil, known for its irrigated agriculture and semi-arid landscapes.
  • B. Chanchán River valley
    The Chanchán River valley is a dramatic Andean gorge in Ecuador known for its steep terrain and scenic vistas along the historic Nariz del Diablo railway route.
  • C. Sinú River valley
    The Sinú River valley is a fertile region in northern Colombia historically inhabited and shaped by the Zenú people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • D. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • E. Braldo River valley
    The Braldo River valley is a remote glacial valley in the Karakoram range of northern Pakistan, known for its rugged terrain and proximity to major glaciers and high peaks.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d81c6e496c8190b0a1919c29d4ee60 completed April 9, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e8f8049881909c1a52101e4620b3 completed April 20, 2026, 8:51 a.m.
NEDg Description generation batch_69e5f1557e9c8190b53ce391793b2c7f completed April 20, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69e5f863bf7c81908969ed0a5b99f032 completed April 20, 2026, 9:56 a.m.
Created at: April 8, 2026, 9:35 p.m.